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How does the RIB differ from the FIB?
How does the RIB differ from the FIB?A . The FIB maintains network topologies and routing tables. The RIB is a list of routes to particular network destinations. B. The FIB includes many routes to a single destination. The RIB is the best route to a single destination. C. The...
What are two reasons why broadcast radiation is caused in the virtual machine environment? (Choose two.)
What are two reasons why broadcast radiation is caused in the virtual machine environment? (Choose two.)A . vSwitch must interrupt the server CPU to process the broadcast packet. B. The Layer 2 domain can be large in virtual machine environments. C. Virtual machines communicate primarily through broadcast mode. D. Communication...
What is the difference between the MAC address table and TCAM?
What is the difference between the MAC address table and TCAM?A . TCAM is used to make L2 forwarding decisions. CAM is used to build routing tables. B. Router prefix lookups happen in TCAM. MAC address table lookups happen in CAM. C. The MAC address table supports partial matches. TCAM...
Which two facts apply to traffic policing?
An engineer is describing QoS to a client. Which two facts apply to traffic policing? (Choose two.)A . Policing should be performed as close to the source as possible. B. Policing adapts to network congestion by queuing excess traffic. C. Policing should be performed as close to the destination as...
Which element enables communication between guest VMs within a virtualized environment?
Which element enables communication between guest VMs within a virtualized environment?A . hypervisor B. virtual router C. vSwitch D. pNICView AnswerAnswer: C Explanation: Each VM is provided with a virtual NIC (vNIC) that is connected to the virtual switch. Multiple vNICs can connect to a single vSwitch, allowing VMs on...
Which configuration change must the engineer make?
While configuring an IOS router for HSRP with a virtual IP of 10.1.1.1, an engineer sees this log message. Jan 1 12:12:12.111: %HSRP-4-DIFFVIP1: GigabitEthernet0/0 Grp 1 active routers virtual IP address 10.1.1.1 is different to the locally configured address 10.1.1.25 Which configuration change must the engineer make?A . Change the...
Which statement about Cisco Express Forwarding is true?
Which statement about Cisco Express Forwarding is true?A . The CPU of a router becomes directly involved with packet-switching decisions. B. It uses a fast cache that is maintained in a router data plane. C. It maintains two tables in the data plane: the FIB and adjacency table. D. It...
Which component handles the orchestration plane of the Cisco SD-WAN?
Which component handles the orchestration plane of the Cisco SD-WAN?A . vBond B. vSmart C. vManage D. WAN EdgeView AnswerAnswer: A Explanation: Reference: https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2018/pdf/BRKCRS-2112.pdf page 8.
What is the function of the fabric control plane node in a Cisco SD-Access deployment?
What is the function of the fabric control plane node in a Cisco SD-Access deployment?A . It is responsible for policy application and network segmentation in the fabric. B. It performs traffic encapsulation and security profiles enforcement in the fabric. C. It holds a comprehensive database that tracks endpoints and...
What is a VPN in a Cisco SD-WAN deployment?
What is a VPN in a Cisco SD-WAN deployment?A . common exchange point between two different services B. attribute to identify a set of services offered in specific places in the SD-WAN fabric C. virtualized environment that provides traffic isolation and segmentation in the SD-WAN fabric D. virtual channel used...
